Sinus Adult Sinus Support

by Redd Remedies · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 8 55735 00103 3
  • DSLD label 58475
  • Serving 2 to 4 tablets; amounts per 2 tablets
  • 50 servings

Sinus Adult Sinus Support by Redd Remedies lists 8 ingredients, 8 with an amount per serving of 2 tablets, such as 200 mg of vitamin C, 250 mg of quercetin, 200 mg of N-acetyl cysteine and 100 mg of citrus bioflavonoid complex. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2016.

What is in Sinus Adult Sinus Support?

Each row as the label prints it, per serving of 2 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Sinus Adult Sinus Support: Supplement Facts rows against the market (DSLD label 58475, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic AcidVitamin C (Alt. Name: Ascorbic Acid) Note: non-GMO200 mg333%Vitamin C in Sinus Adult Sinus Support against 18,583 products200 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg200 mg

Higher than 63% of 18,583 products listing vitamin C (median 100 mg).

Quercetin250 mgQuercetin in Sinus Adult Sinus Support against 1,548 products250 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.250 mg

Higher than 71% of 1,548 products listing quercetin (median 100 mg).

N-Acetyl Cysteine200 mgN-Acetyl Cysteine in Sinus Adult Sinus Support against 1,259 products200 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.200 mg

Higher than 51% of 1,259 products listing N-acetyl cysteine (median 150 mg).

Citrus Bioflavonoid Complexas Didymin, Eriocitrin, GrapefruitCitrus Bioflavonoid Complex (Form: from Lemon, Orange, Lime, Tangerine, and Grapefruit, containing 50% Total Bioflavonoids (Form: as Flavonones), Hesperidin, Narirutin, Didymin, Eriocitrin, Naringin, and other related Phenolic compounds)100 mgFlavonoid in Sinus Adult Sinus Support against 2,343 products100 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.100 mg

Higher than 62% of 2,343 products listing flavonoid (median 50 mg).

BromelainBromelain Note: 2,400 G.D.U./g100 mgBromelain in Sinus Adult Sinus Support against 1,337 products100 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.100 mg

Higher than 55% of 1,337 products listing bromelain (median 50 mg).

Stinging NettleStinging Nettle PlantPart: leaf Genus: Urtica Species: dioica Note: freeze dried100 mgStinging Nettle in Sinus Adult Sinus Support against 710 products100 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.100 mg

51% of 710 products listing stinging nettle give more (median 120 mg).

Barberry (Berberis vulgaris) root extract50 mgBarberry in Sinus Adult Sinus Support against 138 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 75 mg.50 mg

52% of 138 products listing barberry give more (median 75 mg).

Ivy (Hedera helix) leaf extract30 mgEnglish Ivy in Sinus Adult Sinus Support against 57 products30 mg per serving; the middle half of products list 22 mg to 100 mg, the median 50 mg.30 mg

65% of 57 products listing english ivy give more (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 58475 (entered May 22, 2016), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Sinus Adult Sinus Support's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: 2 to 4 tablets daily.
Warnings
WARNING: If pregnant, nursing or taking prescription drugs, discuss all products used with a healthcare practitioner.
Keep out of reach of children.
Allergens and what it does not contain
CONTAINS NO: yeast, wheat, gluten, soy, dairy products, artificial flavoring or coloring, or preservatives.
Gluten Free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 58475.

What else is on the label?

Other ingredients: organic dehydrated cane juice, Microcrystalline Cellulose, Stearic Acid, modified Cellulose Gum, vegetarian source Magnesium Stearate, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Quality & Purity Guaranteed LABORATORY TESTED.

How many labels does Sinus Adult Sinus Support have?

2 labels are on file under this name since January 25, 2016: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 58475 (current) Entered May 22, 2016 · on the market · 100 tablets · UPC 8 55735 00103 3
  2. Label 55957 Entered January 25, 2016 · on the market · 10 tablets · UPC 8 55735 00116 3

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Redd Remedies (manufacturer), Bradley, IL. All Redd Remedies products.

Where next?